Natural Resources Quiz
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Questions and Answers

What are inexhaustible natural resources?

  • Resources that can be significantly depleted
  • Resources that are always in limited supply
  • Resources that are present in unlimited quantity (correct)
  • Resources that require human efforts to create

Which of the following is classified as an exhaustible natural resource?

  • Air
  • Coal (correct)
  • Wind
  • Sunlight

Which of the following is NOT a man-made material?

  • Glass
  • Plastic
  • Steel
  • Minerals (correct)

Which of the following statements about natural resources is true?

<p>Forests are classified as exhaustible natural resources. (A)</p> Signup and view all the answers

How can we best describe exhaustible natural resources?

<p>They are limited and can be depleted. (A)</p> Signup and view all the answers

What is an example of an inexhaustible natural resource?

<p>Air (B)</p> Signup and view all the answers

In the classification of natural resources, which of the following items is considered exhaustible?

<p>Wildlife (D)</p> Signup and view all the answers

Which of the following best defines natural resources?

<p>Substances obtained from the environment (D)</p> Signup and view all the answers

What is a primary use of hydrogen gas obtained from natural gas?

<p>Production of fertilizers (A)</p> Signup and view all the answers

Why is petroleum often referred to as 'black gold'?

<p>It has a high commercial value (C)</p> Signup and view all the answers

What does the refining process of petroleum primarily achieve?

<p>Separates various constituents of petroleum (A)</p> Signup and view all the answers

Which of the following is NOT a use of kerosene?

<p>Motor fuel (C)</p> Signup and view all the answers

What is compressed natural gas (CNG) primarily used for?

<p>Power generation (C)</p> Signup and view all the answers

Which of the following is a petrochemical derived from petroleum?

<p>Polyester (C)</p> Signup and view all the answers

What is the main advantage of using natural gas as a fossil fuel?

<p>It is easy to transport through pipes (C)</p> Signup and view all the answers

What are the main substances manufactured from petroleum?

<p>Detergents, fertilizers, and plastics (D)</p> Signup and view all the answers

How does the exercise with the containers illustrate the concept of resource consumption across generations?

<p>It demonstrates that later generations may benefit from the choices of earlier generations. (C)</p> Signup and view all the answers

What natural process contributes to the formation of coal?

<p>Burial and compression of ancient forests. (D)</p> Signup and view all the answers

In what way was coal historically significant before it was used in electricity production?

<p>It fueled railway engines to produce steam. (A)</p> Signup and view all the answers

What is a characteristic feature of coal mentioned in the content?

<p>It is as hard as stone and black in color. (D)</p> Signup and view all the answers

What was one of the outcomes observed in the activity involving different generations consuming food from the containers?

<p>The third generation consumed food left by previous generations. (C)</p> Signup and view all the answers

Why are coal, petroleum, and natural gas considered exhaustible resources?

<p>They require millions of years to form and cannot be replenished quickly. (D)</p> Signup and view all the answers

What did the exercise with the containers aim to show about the concept of greed in earlier generations?

<p>Earliest generations showed concern for future generations. (C)</p> Signup and view all the answers

Which industry currently uses coal as one of its main fuels?

<p>Thermal power plants. (C)</p> Signup and view all the answers

What is one key benefit of driving at a constant and moderate speed according to the recommendations for saving fuel?

<p>It reduces fuel consumption. (B)</p> Signup and view all the answers

What is the primary source of fossil fuels such as coal and petroleum?

<p>Plant and organic matter. (A)</p> Signup and view all the answers

Which of the following is NOT a product obtained from refining petroleum?

<p>Coke (D)</p> Signup and view all the answers

Why should coal and petroleum resources be used judiciously?

<p>They are exhaustible resources. (B)</p> Signup and view all the answers

Which of the following best describes the formation of coal?

<p>It is formed from dead vegetation over millions of years. (A)</p> Signup and view all the answers

What is the process called for separating different constituents from petroleum?

<p>Distillation (A)</p> Signup and view all the answers

Which of the following is the least polluting fuel for vehicles?

<p>CNG (A)</p> Signup and view all the answers

What role does the Petroleum Conservation Research Association (PCRA) play?

<p>To suggest ways to save petrol and diesel. (B)</p> Signup and view all the answers

What is the main environmental benefit of using CNG as a fuel?

<p>It is less polluting than diesel. (D)</p> Signup and view all the answers

Where in India have natural gas reserves been discovered?

<p>Tripura, Rajasthan, and Maharashtra (B)</p> Signup and view all the answers

What is one of the primary uses of natural gas aside from fuel?

<p>Chemical and fertilizer production (A)</p> Signup and view all the answers

Why is it necessary to use fossil fuels sparingly?

<p>They contribute to environmental degradation. (A)</p> Signup and view all the answers

What is a characteristic of fossil fuels like coal and petroleum?

<p>They took millions of years to form. (A)</p> Signup and view all the answers

Which of the following is NOT a use of paraffin wax?

<p>Producing lubricants (C)</p> Signup and view all the answers

What is a major consequence of burning fossil fuels?

<p>Increased air pollution (D)</p> Signup and view all the answers

What might be a potential solution to prolong the availability of fossil fuels?

<p>Use alternative sources of energy. (B)</p> Signup and view all the answers

Which statement about fossil fuels is true?

<p>Coke is a nearly pure form of carbon. (D)</p> Signup and view all the answers

What can be inferred about kerosene?

<p>Kerosene is a fossil fuel derived from crude oil. (B)</p> Signup and view all the answers

Which statement correctly describes coke?

<p>Coke is nearly pure carbon produced from coal. (A)</p> Signup and view all the answers

Why are fossil fuels considered exhaustible natural resources?

<p>Their formation takes millions of years. (A)</p> Signup and view all the answers

Which of these statements about CNG is correct?

<p>CNG reduces greenhouse gas emissions compared to petrol. (C)</p> Signup and view all the answers

Which description best fits coal tar?

<p>Coal tar consists of various chemical substances. (A)</p> Signup and view all the answers

What is a common characteristic of fossil fuels?

<p>They release energy when burned. (A)</p> Signup and view all the answers

Which of the following statements about petroleum formation is true?

<p>Petroleum is formed from the decomposition of ancient marine organisms. (B)</p> Signup and view all the answers

Flashcards

Exhaustible Natural Resources

Resources that are found in limited amounts in nature and can be used up by human activities, like forests, wildlife, minerals, coal, petroleum, and natural gas.

Inexhaustible Natural Resources

Resources that are present in unlimited quantities in nature and are unlikely to be exhausted by human activities, like sunlight and air.

Coal

A solid fossil fuel formed over millions of years from the remains of ancient plants and trees under high pressure and heat.

Petroleum

A thick, dark liquid fossil fuel formed over millions of years from the remains of ancient marine organisms under high pressure and heat.

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Natural Resources

Things obtained from nature that are used by humans, like air, water, soil, minerals, forests, wildlife, coal, and petroleum.

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Man-Made Resources

Materials that are made by humans from natural resources, like plastic, metal, and glass.

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Exhaustion

The act of using up or depleting a resource.

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What is coal used for?

A type of fuel used to cook food, generate electricity, and power various industries. It was also used in railway engines to produce steam.

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How is coal formed?

A solid fossil fuel formed over millions of years from ancient plant remains under high pressure and heat.

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What is resource exhaustion?

The continuous use of resources at a faster rate than they can be replenished, leading to their depletion.

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What are exhaustible natural resources?

Natural resources that are present in limited quantities and can be used up by human activities.

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How do generations affect resource availability?

The consumption patterns of different generations may impact the availability of resources for future generations.

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What happens if earlier generations are too greedy?

If earlier generations are too greedy and use up a resource too quickly, future generations might not have enough.

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What is sustainable resource use?

The practice of using resources in a way that ensures their availability for future generations.

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What is intergenerational equity?

Considering the needs of future generations when making decisions about resource use.

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Petroleum Refining

The process in which crude oil (a mixture of hydrocarbons) is separated into distinct fractions (like gasoline, kerosene, and diesel) based on their boiling points.

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Oil and Gas Extraction

The process of extracting oil and natural gas from underground reservoirs using drilling techniques.

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Reservoir Rock

A geological formation that traps oil and natural gas underground, preventing them from escaping.

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Cap Rock

A type of rock that is impermeable (doesn't allow fluids to pass through), effectively trapping oil and gas within the reservoir rock.

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Permeable Rock

A type of rock that allows oil and natural gas to move through its pores and cracks.

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Liquefied Natural Gas (LNG)

The process of converting natural gas (mostly methane) into liquid form for easier transportation and storage.

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Compressed Natural Gas (CNG)

A cleaner-burning, compressed form of natural gas used as a fuel for vehicles.

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Petrochemicals

Chemicals derived from petroleum and natural gas, used in the production of various items like plastics, detergents, and synthetic fibers.

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Diesel

A type of fuel that is used in heavy vehicles like trucks and buses, as well as in electric generators.

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CNG - Compressed Natural Gas

This fuel is cleaner and less polluting than other fossil fuels, making it better for the environment.

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CNG - Compressed Natural Gas (Distribution)

This fuel can be supplied through pipes to homes and factories, providing clean energy source.

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Natural Gas - Industrial Uses

Natural gas is essential for the production of many essential materials, including chemicals and fertilizers.

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Fossil Fuel Limit

Fossil fuels like coal and petroleum are limited resources that will eventually run out in the future.

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Fossil Fuel Impact

Using fossil fuels contributes to air pollution and global warming, making it important to conserve them.

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Conserving Fossil Fuels

It is vital to use fossil fuels wisely and find alternative energy sources to minimize their impact and extend their availability.

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Finding Alternative Energy

It is important to explore alternative energy sources as fossil fuels are running out and contribute to environmental damage.

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Fossil Fuels

A type of fuel formed from the remains of ancient organisms over millions of years, subjected to intense heat and pressure.

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Coal formation

A solid fossil fuel formed from dead plant matter over millions of years, under intense pressure and heat.

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Petroleum formation

A liquid fossil fuel formed from ancient marine organisms over millions of years, under intense heat and pressure.

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Exhaustible Resources

Resources that are limited and can be exhausted by human use, such as fossil fuels.

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Coal Products

Products obtained from coal during its processing, including coke, coal tar, and coal gas.

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CNG

A type of fuel derived from natural gas, often used in vehicles.

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LPG

A type of fuel derived from petroleum, often used in vehicles.

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Can fossil fuels be made in a lab?

Fossil fuels are formed over millions of years from the remains of ancient organisms, like plants and marine animals. These processes operate naturally, and we cannot replicate them in a lab.

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Is CNG more polluting than petrol?

CNG (Compressed Natural Gas) is a cleaner burning fuel compared to petrol. It releases fewer harmful pollutants.

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Is coke almost pure carbon?

Coke is almost pure carbon. It's produced by heating coal in the absence of air. This process drives off impurities, leaving behind nearly pure carbon.

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Is coal tar a mixture?

Coal tar is a complex mixture of various substances, including hydrocarbons, phenols, and other compounds. It's a byproduct of the coal coking process.

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Is kerosene a fossil fuel?

Kerosene is a fossil fuel. It's a refined product obtained from petroleum, making it a fossil fuel.

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Why are fossil fuels exhaustible?

Fossil fuels are formed over millions of years from the remains of ancient organisms (plants or marine life). This formation occurs at a much slower rate than our current consumption, making them exhaustible resources. We're using them up faster than they're replenished.

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What are the uses of coke?

Coke is a grey, hard, and porous substance. It's used primarily as a fuel in blast furnaces for steel production. It's also used in manufacturing other products like graphite and electrodes.

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How does petroleum form?

Petroleum formation is a complex process that takes place over millions of years under extreme pressure and heat. It begins with the deposition of organic matter (marine organisms) on the ocean floor. Over time, these deposits are buried under sediment, and the pressure and heat transform them into petroleum.

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Study Notes

Coal and Petroleum

  • Coal and petroleum are fossil fuels formed from dead organisms millions of years ago
  • Coal is a black, hard substance used for cooking and power generation
  • Coal is formed from the remains of vegetation buried under layers of soil, compressed and heated over time
  • Petroleum is a dark, oily liquid used as fuel for vehicles, and in various products
  • Petroleum is formed from the remains of marine organisms that settled at the bottom of seas and were buried by sediments and covered in layers over time
  • Natural gas is a fossil fuel formed from the remains of organisms, used for power generation
  • Natural gas is easier to transport and less polluting than other fossil fuels
  • Fossil fuels are exhaustible, and their reserves are limited
  • Coal, petroleum, and natural gas can be extracted from the earth and are used to produce energy, and other products
  • The processes of extracting and refining fossil fuels lead to pollutants
  • The use of fossil fuels contributes to global warming and air pollution.
  • Steps can be taken to conserve fossil fuels and improve energy usage

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Coal and Petroleum PDF

Description

Test your knowledge on natural resources, exploring the differences between inexhaustible and exhaustible types. This quiz covers definitions, examples, and uses of various natural materials, including hydrocarbons like petroleum and natural gas. Perfect for students studying environmental science or resource management.

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